| /* |
| * Copyright (c) 2020 The Chromium OS Authors |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include <nuvoton/npcx7m6fb.dtsi> |
| #include <gpio_defines.h> |
| |
| / { |
| model = "Google Volteer EC"; |
| |
| aliases { |
| i2c-0 = &i2c0_0; |
| i2c-1 = &i2c0_0; |
| i2c-2 = &i2c0_0; |
| i2c-3 = &i2c0_0; |
| i2c-5 = &i2c0_0; |
| i2c-7 = &i2c7_0; |
| }; |
| |
| chosen { |
| zephyr,sram = &sram0; |
| zephyr,console = &uart1; |
| zephyr,shell-uart = &uart1; |
| zephyr,flash = &flash0; |
| }; |
| |
| named-i2c-ports { |
| compatible = "i2c-keys"; |
| |
| sensor { |
| i2c-port = <&i2c0_0>; |
| label = "SENSOR"; |
| }; |
| usb-c0 { |
| i2c-port = <&i2c1_0>; |
| label = "USB_C0"; |
| }; |
| usb-c1 { |
| i2c-port = <&i2c2_0>; |
| label = "USB_C1"; |
| }; |
| usb1-mix { |
| i2c-port = <&i2c3_0>; |
| label = "USB_1_MIX"; |
| }; |
| power { |
| i2c-port = <&i2c5_0>; |
| label = "POWER"; |
| }; |
| eeprom { |
| i2c-port = <&i2c7_0>; |
| label = "EEPROM"; |
| }; |
| }; |
| |
| named-gpios { |
| compatible = "gpio-keys"; |
| |
| ec_lid_open { |
| gpios = <&gpiod 2 GPIO_INPUT>; |
| label = "EC_LID_OPEN"; |
| }; |
| ec_wp_l { |
| gpios = <&gpioa 1 GPIO_INPUT>; |
| label = "EC_WP_L"; |
| }; |
| h1_ec_pwr_btn_odl { |
| gpios = <&gpio0 1 GPIO_INPUT>; |
| label = "H1_EC_PWR_BTN_ODL"; |
| }; |
| acok_od { |
| gpios = <&gpio0 0 GPIO_INPUT>; |
| label = "ACOK_OD"; |
| }; |
| slp_s0_l { |
| gpios = <&gpiod 5 GPIO_INPUT>; |
| label = "SLP_S0_L"; |
| }; |
| slp_s3_l { |
| gpios = <&gpioa 5 GPIO_INPUT>; |
| label = "SLP_S3_L"; |
| }; |
| slp_sus_l { |
| gpios = <&gpiod 7 GPIO_INPUT>; |
| label = "SLP_SUS_L"; |
| }; |
| pg_ec_rsmrst_odl { |
| gpios = <&gpioe 2 GPIO_INPUT>; |
| label = "PG_EC_RSMRST_ODL"; |
| }; |
| pg_ec_dsw_pwrok { |
| gpios = <&gpioc 7 GPIO_INPUT>; |
| label = "PG_EC_DSW_PWROK"; |
| }; |
| pg_ec_all_sys_pwrgd { |
| gpios = <&gpiof 4 GPIO_INPUT>; |
| label = "PG_EC_ALL_SYS_PWRGD"; |
| }; |
| ec_imu_int_l { |
| gpios = <&gpio5 6 GPIO_INPUT>; |
| label = "EC_IMU_INT_L"; |
| }; |
| ec_als_rgb_int_l { |
| gpios = <&gpiod 4 GPIO_INPUT>; |
| label = "EC_ALS_RGB_INT_L"; |
| }; |
| tablet_mode_l { |
| gpios = <&gpio9 5 GPIO_INPUT>; |
| label = "TABLET_MODE_L"; |
| }; |
| ec_accel_int { |
| gpios = <&gpio8 1 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "EC_ACCEL_INT"; |
| }; |
| usb_c0_tcpc_int_odl { |
| gpios = <&gpioe 0 GPIO_INPUT>; |
| label = "USB_C0_TCPC_INT_ODL"; |
| }; |
| usb_c1_tcpc_int_odl { |
| gpios = <&gpioa 2 GPIO_INPUT>; |
| label = "USB_C1_TCPC_INT_ODL"; |
| }; |
| usb_c0_ppc_int_odl { |
| gpios = <&gpio6 2 GPIO_INPUT>; |
| label = "USB_C0_PPC_INT_ODL"; |
| }; |
| usb_c1_ppc_int_odl { |
| gpios = <&gpiof 5 GPIO_INPUT>; |
| label = "USB_C1_PPC_INT_ODL"; |
| }; |
| usb_c0_bc12_int_odl { |
| gpios = <&gpioe 4 GPIO_INPUT>; |
| label = "USB_C0_BC12_INT_ODL"; |
| }; |
| usb_c1_mix_int_odl { |
| gpios = <&gpio0 3 GPIO_INPUT>; |
| label = "USB_C1_MIX_INT_ODL"; |
| }; |
| ec_voldn_btn_odl { |
| gpios = <&gpio9 3 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "EC_VOLDN_BTN_ODL"; |
| }; |
| ec_volup_btn_odl { |
| gpios = <&gpio9 7 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "EC_VOLUP_BTN_ODL"; |
| }; |
| en_pp3300_a { |
| gpios = <&gpioa 3 GPIO_OUT_LOW>; |
| label = "EN_PP3300_A"; |
| }; |
| en_pp5000_a { |
| gpios = <&gpioa 4 GPIO_OUT_LOW>; |
| label = "EN_PP5000_A"; |
| }; |
| en_ppvar_vccin { |
| gpios = <&gpio4 3 GPIO_OUT_LOW>; |
| label = "EN_PPVAR_VCCIN"; |
| }; |
| ec_pch_dsw_pwrok { |
| gpios = <&gpioc 0 GPIO_OUT_LOW>; |
| label = "EC_PCH_DSW_PWROK"; |
| }; |
| ec_rst_odl { |
| gpios = <&gpio0 2 GPIO_INPUT>; |
| label = "EC_RST_ODL"; |
| }; |
| ec_pch_sys_pwrok { |
| gpios = <&gpio3 7 GPIO_OUT_LOW>; |
| label = "EC_PCH_SYS_PWROK"; |
| }; |
| ec_pch_rsmrst_odl { |
| gpios = <&gpioa 6 GPIO_ODR_LOW>; |
| label = "EC_PCH_RSMRST_ODL"; |
| }; |
| ec_pch_pwr_btn_odl { |
| gpios = <&gpioc 1 GPIO_ODR_HIGH>; |
| label = "EC_PCH_PWR_BTN_ODL"; |
| }; |
| ec_pch_rtcrst { |
| gpios = <&gpio7 6 GPIO_OUT_LOW>; |
| label = "EC_PCH_RTCRST"; |
| }; |
| ec_pch_wake_odl { |
| gpios = <&gpio7 4 GPIO_ODR_HIGH>; |
| label = "EC_PCH_WAKE_ODL"; |
| }; |
| ec_entering_rw { |
| gpios = <&gpioe 3 GPIO_OUT_LOW>; |
| label = "EC_ENTERING_RW"; |
| }; |
| ec_prochot_odl { |
| gpios = <&gpio6 3 GPIO_ODR_HIGH>; |
| label = "EC_PROCHOT_ODL"; |
| }; |
| ec_prochot_in_l { |
| gpios = <&gpiof 0 GPIO_INPUT>; |
| label = "EC_PROCHOT_IN_L"; |
| }; |
| sys_rst_odl { |
| gpios = <&gpioc 5 GPIO_ODR_HIGH>; |
| label = "SYS_RST_ODL"; |
| }; |
| ec_pch_int_odl { |
| gpios = <&gpiob 0 GPIO_ODR_HIGH>; |
| label = "EC_PCH_INT_ODL"; |
| }; |
| en_pp5000_usba { |
| gpios = <&gpioc 6 GPIO_OUT_LOW>; |
| label = "EN_PP5000_USBA"; |
| }; |
| usb_a_low_pwr_od { |
| gpios = <&gpio6 6 GPIO_ODR_LOW>; |
| label = "USB_A_LOW_PWR_OD"; |
| }; |
| usb_c1_rt_rst_odl_boardid_0 { |
| gpios = <&gpio3 2 GPIO_ODR_LOW>; |
| label = "USB_C1_RT_RST_ODL_BOARDID_0"; |
| }; |
| usb_c1_rt_rst_odl { |
| gpios = <&gpio8 3 GPIO_ODR_LOW>; |
| label = "USB_C1_RT_RST_ODL"; |
| }; |
| usb_c0_oc_odl { |
| gpios = <&gpiob 1 GPIO_ODR_HIGH>; |
| label = "USB_C0_OC_ODL"; |
| }; |
| usb_c1_oc_odl { |
| gpios = <&gpio5 0 GPIO_ODR_HIGH>; |
| label = "USB_C1_OC_ODL"; |
| }; |
| usb_c1_rt_int_odl { |
| gpios = <&gpiof 3 GPIO_INPUT>; |
| label = "USB_C1_RT_INT_ODL"; |
| }; |
| ec_h1_packet_mode { |
| gpios = <&gpio7 5 GPIO_OUT_LOW>; |
| label = "EC_H1_PACKET_MODE"; |
| }; |
| m2_ssd_pln { |
| gpios = <&gpioa 0 GPIO_ODR_HIGH>; |
| label = "M2_SSD_PLN"; |
| }; |
| m2_ssd_pla { |
| gpios = <&gpio7 0 GPIO_INPUT>; |
| label = "M2_SSD_PLA"; |
| }; |
| ccd_mode_odl { |
| gpios = <&gpioe 5 GPIO_INPUT>; |
| label = "CCD_MODE_ODL"; |
| }; |
| ec_slp_s0ix { |
| gpios = <&gpio7 2 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "EC_SLP_S0IX"; |
| }; |
| unused_gpio41 { |
| gpios = <&gpio4 1 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "UNUSED_GPIO41"; |
| }; |
| unused_gpiof2 { |
| gpios = <&gpiof 2 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "UNUSED_GPIOF2"; |
| }; |
| unused_gpio96 { |
| gpios = <&gpio9 6 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "UNUSED_GPIO96"; |
| }; |
| unused_gpio34 { |
| gpios = <&gpio3 4 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "UNUSED_GPIO34"; |
| }; |
| ec_kb_bl_en { |
| gpios = <&gpio8 6 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "EC_KB_BL_EN"; |
| }; |
| ec_espi_alert_l { |
| gpios = <&gpio5 7 (GPIO_INPUT | GPIO_PULL_UP)>; |
| label = "EC_ESPI_ALERT_L"; |
| }; |
| ec_edp_bl_en { |
| gpios = <&gpiod 3 GPIO_OUT_HIGH>; |
| label = "EC_EDP_BL_EN"; |
| }; |
| ec_i2c0_sensor_scl { |
| gpios = <&gpiob 5 GPIO_INPUT>; |
| label = "EC_I2C0_SENSOR_SCL"; |
| }; |
| ec_i2c0_sensor_sda { |
| gpios = <&gpiob 4 GPIO_INPUT>; |
| label = "EC_I2C0_SENSOR_SDA"; |
| }; |
| ec_i2c1_usb_c0_scl { |
| gpios = <&gpio9 0 GPIO_INPUT>; |
| label = "EC_I2C1_USB_C0_SCL"; |
| }; |
| ec_i2c1_usb_c0_sda { |
| gpios = <&gpio8 7 GPIO_INPUT>; |
| label = "EC_I2C1_USB_C0_SDA"; |
| }; |
| ec_i2c2_usb_c1_scl { |
| gpios = <&gpio9 2 GPIO_INPUT>; |
| label = "EC_I2C2_USB_C1_SCL"; |
| }; |
| ec_i2c2_usb_c1_sda { |
| gpios = <&gpio9 1 GPIO_INPUT>; |
| label = "EC_I2C2_USB_C1_SDA"; |
| }; |
| ec_i2c3_usb_1_mix_scl { |
| gpios = <&gpiod 1 GPIO_INPUT>; |
| label = "EC_I2C3_USB_1_MIX_SCL"; |
| }; |
| ec_i2c3_usb_1_mix_sda { |
| gpios = <&gpiod 0 GPIO_INPUT>; |
| label = "EC_I2C3_USB_1_MIX_SDA"; |
| }; |
| ec_i2c5_battery_scl { |
| gpios = <&gpio3 3 GPIO_INPUT>; |
| label = "EC_I2C5_BATTERY_SCL"; |
| }; |
| ec_i2c5_battery_sda { |
| gpios = <&gpio3 6 GPIO_INPUT>; |
| label = "EC_I2C5_BATTERY_SDA"; |
| }; |
| ec_i2c7_eeprom_pwr_scl_r { |
| gpios = <&gpiob 3 GPIO_INPUT>; |
| label = "EC_I2C7_EEPROM_PWR_SCL_R"; |
| }; |
| ec_i2c7_eeprom_pwr_sda_r { |
| gpios = <&gpiob 2 GPIO_INPUT>; |
| label = "EC_I2C7_EEPROM_PWR_SDA_R"; |
| }; |
| ec_batt_pres_odl { |
| gpios = <&gpioe 1 GPIO_INPUT>; |
| label = "EC_BATT_PRES_ODL"; |
| }; |
| en_pp5000_fan { |
| gpios = <&gpio6 1 GPIO_OUT_LOW>; |
| label = "EN_PP5000_FAN"; |
| }; |
| ec_kso_02_inv { |
| gpios = <&gpio1 7 GPIO_OUT_LOW>; |
| label = "EC_KSO_02_INV"; |
| }; |
| }; |
| |
| soc { |
| cros_kb_raw: cros-kb-raw@400a3000 { |
| compatible = "nuvoton,npcx-cros-kb-raw"; |
| reg = <0x400a3000 0x2000>; |
| label = "CROS_KB_RAW_0"; |
| interrupts = <49 0>; |
| clocks = <&pcc NPCX_CLOCK_BUS_APB1 NPCX_PWDWN_CTL1 0>; |
| /* No KSO2 (it's inverted and implemented by GPIO.) */ |
| pinctrl-0 = <&alt7_no_ksi0_sl /* KSI0 PIN31 */ |
| &alt7_no_ksi1_sl /* KSI1 PIN30 */ |
| &alt7_no_ksi2_sl /* KSI2 PIN27 */ |
| &alt7_no_ksi3_sl /* KSI3 PIN26 */ |
| &alt7_no_ksi4_sl /* KSI4 PIN25 */ |
| &alt7_no_ksi5_sl /* KSI5 PIN24 */ |
| &alt7_no_ksi6_sl /* KSI6 PIN23 */ |
| &alt7_no_ksi7_sl /* KSI7 PIN22 */ |
| &alt8_no_kso00_sl /* KSO00 PIN21 */ |
| &alt8_no_kso01_sl /* KSO01 PIN20 */ |
| &alt8_no_kso03_sl /* KSO03 PIN16 */ |
| &alt8_no_kso04_sl /* KSO04 PIN15 */ |
| &alt8_no_kso05_sl /* KSO05 PIN14 */ |
| &alt8_no_kso06_sl /* KSO06 PIN13 */ |
| &alt8_no_kso07_sl /* KSO07 PIN12 */ |
| &alt9_no_kso08_sl /* KSO08 PIN11 */ |
| &alt9_no_kso09_sl /* KSO09 PIN10 */ |
| &alt9_no_kso10_sl /* KSO10 PIN07 */ |
| &alt9_no_kso11_sl /* KSO11 PIN06 */ |
| &alt9_no_kso12_sl /* KSO12 PIN05 */ |
| &alt9_no_kso13_sl /* KSO13 PIN04 */ |
| &alt9_no_kso14_sl /* KSO14 PIN82 */ |
| >; |
| wui_maps = <&wui_io31 &wui_io30 &wui_io27 &wui_io26 |
| &wui_io25 &wui_io24 &wui_io23 &wui_io22>; |
| status = "disabled"; |
| }; |
| }; |
| }; |
| |
| /* Update flash size to 512KB from 196KB since we are using C variant */ |
| &flash0 { |
| reg = <0x10090000 0x80000>; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| current-speed = <115200>; |
| pinctrl-0 = <&altc_uart1_sl2>; /* Use UART1_SL2 ie. PIN64.65 */ |
| }; |
| |
| &i2c0_0 { |
| status = "okay"; |
| }; |
| |
| &i2c1_0 { |
| status = "okay"; |
| }; |
| |
| &i2c2_0 { |
| status = "okay"; |
| }; |
| |
| &i2c3_0 { |
| status = "okay"; |
| }; |
| |
| &i2c5_0 { |
| status = "okay"; |
| }; |
| |
| &i2c7_0 { |
| status = "okay"; |
| }; |
| |
| &cros_kb_raw { |
| status = "okay"; |
| }; |
